CA2057464C - Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates - Google Patents

Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates

Info

Publication number
CA2057464C
CA2057464C CA002057464A CA2057464A CA2057464C CA 2057464 C CA2057464 C CA 2057464C CA 002057464 A CA002057464 A CA 002057464A CA 2057464 A CA2057464 A CA 2057464A CA 2057464 C CA2057464 C CA 2057464C
Authority
CA
Canada
Prior art keywords
terpolymer
mineral oil
weight
molecular weight
distillate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002057464A
Other languages
English (en)
French (fr)
Other versions
CA2057464A1 (en
Inventor
Werner Reimann
Michael Feustel
John Hobes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clariant Produkte Deutschland GmbH
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of CA2057464A1 publication Critical patent/CA2057464A1/en
Application granted granted Critical
Publication of CA2057464C publication Critical patent/CA2057464C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/195—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/197—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid
    • C10L1/1973—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derived from monomers containing a carbon-to-carbon unsaturated bond and an acyloxy group of a saturated carboxylic or carbonic acid mono-carboxylic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Lubricants (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Steroid Compounds (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Polymerisation Methods In General (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CA002057464A 1990-12-29 1991-12-20 Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates Expired - Fee Related CA2057464C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4042206.2 1990-12-29
DE4042206A DE4042206A1 (de) 1990-12-29 1990-12-29 Terpolymerisate des ethylens, ihre herstellung und ihre verwendung als additive fuer mineraloeldestillate

Publications (2)

Publication Number Publication Date
CA2057464A1 CA2057464A1 (en) 1992-06-30
CA2057464C true CA2057464C (en) 1997-02-04

Family

ID=6421669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002057464A Expired - Fee Related CA2057464C (en) 1990-12-29 1991-12-20 Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates

Country Status (11)

Country Link
US (1) US5254652A (fi)
EP (1) EP0493769B1 (fi)
JP (1) JPH0774252B2 (fi)
AT (1) ATE129507T1 (fi)
CA (1) CA2057464C (fi)
DE (2) DE4042206A1 (fi)
DK (1) DK0493769T3 (fi)
ES (1) ES2080227T3 (fi)
FI (1) FI101803B (fi)
NO (1) NO178769C (fi)
SG (1) SG43978A1 (fi)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9213904D0 (en) * 1992-06-30 1992-08-12 Exxon Chemical Patents Inc Oil additives and compositions
DE4227905A1 (de) * 1992-08-22 1994-02-24 Hoechst Ag Mischpolymerisate des Ethylens
DE4241948A1 (de) * 1992-12-12 1994-06-16 Hoechst Ag Pfropfpolymerisate, ihre Herstellung und Verwendung als Stockpunkterniedriger und Fließverbesserer für Rohöle, Rückstandsöle und Mitteldestillate
US6937140B1 (en) * 1993-07-30 2005-08-30 Ge Interlogix, Inc. Personal digital assistant key for an electronic lock
GB9417668D0 (en) * 1994-09-02 1994-10-19 Exxon Chemical Patents Inc Oil additives, compositions and polymers for use therein
GB9417670D0 (en) * 1994-09-02 1994-10-19 Exxon Chemical Patents Inc Oil additives, compositions and polymers for use therein
GB9424565D0 (en) * 1994-12-06 1995-01-25 Exxon Chemical Patents Inc Fuel oil compositions
DE19620119C1 (de) * 1996-05-18 1997-10-23 Hoechst Ag Terpolymerisate des Ethylens, ihre Herstellung und ihre Verwendung als Additive für Mineralöldestillate
DE19620118C1 (de) * 1996-05-18 1997-10-23 Hoechst Ag Terpolymerisate des Ethylens, ihre Herstellung und ihre Verwendung als Additive für Mineralöldestillate
EP0857776B2 (de) 1997-01-07 2007-05-02 Clariant Produkte (Deutschland) GmbH Verbesserung der Fliessfähigkeit von Mineralölen und Mineralöldestillaten unter Verwendung von Alkylphenol-Aldehydharzen
US6110877A (en) * 1997-02-27 2000-08-29 Roberts; John W. Non-halogenated extreme pressure, antiwear lubricant additive
DE19729056C1 (de) * 1997-07-08 1998-12-03 Clariant Gmbh Fließverbesserer für Mineralöle
DE19729055C2 (de) * 1997-07-08 2000-07-27 Clariant Gmbh Brennstofföle auf Basis von Mitteldestillaten und Copolymeren aus Ethylen und ungesättigten Carbonsäureestern
US6846338B2 (en) 1997-07-08 2005-01-25 Clariant Gmbh Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters
DE19729057A1 (de) * 1997-07-08 1999-01-14 Clariant Gmbh Copolymere auf Basis von Ethylen und ungesättigten Carbonsäureestern und ihre Verwendung als Mineralöladditive
GB9716533D0 (en) * 1997-08-05 1997-10-08 Exxon Chemical Patents Inc Additives for oil compositions
DE19739271A1 (de) * 1997-09-08 1999-03-11 Clariant Gmbh Additiv zur Verbesserung der Fließfähigkeit von Mineralölen und Mineralöldestillaten
DE19754555A1 (de) 1997-12-09 1999-06-24 Clariant Gmbh Verfahren zur Herstellung von Ethylen-Mischpolymerisaten und deren Verwendung als Zusatz zu Mineralöl und Mineralöldestillaten
DE19802690C2 (de) * 1998-01-24 2003-02-20 Clariant Gmbh Additiv zur Verbesserung der Kaltfließeigenschaften von Brennstoffölen
DE19823565A1 (de) 1998-05-27 1999-12-02 Clariant Gmbh Mischungen von Copolymeren mit verbesserter Schmierwirkung
DE10000650C2 (de) * 2000-01-11 2003-04-10 Clariant Gmbh Mehrfunktionelles Additiv für Brennstofföle
EP1116780B1 (de) * 2000-01-11 2005-08-31 Clariant GmbH Mehrfunktionelles Additiv für Brennstofföle
DE10012267B4 (de) * 2000-03-14 2005-12-15 Clariant Gmbh Copolymermischungen und ihre Verwendung als Additiv zur Verbesserung der Kaltfließeigenschaften von Mitteldestillaten
EP1294832B1 (de) 2000-06-15 2004-09-08 Clariant International Ltd. Additive zur verbesserung von kaltfliesseigenschaften und lagerstabilität von rohölen
DE10058357B4 (de) * 2000-11-24 2005-12-15 Clariant Gmbh Fettsäuremischungen verbesserter Kältestabilität, welche Kammpolymere enthalten, sowie deren Verwendung in Brennstoffölen
AU2002309037A1 (en) * 2001-05-08 2002-11-18 Sanyo Chemical Industries, Ltd. Fluidity improver and fuel oil composition
FR2827608B1 (fr) * 2001-07-17 2004-01-16 Elf Antar France Polymeres a base d'olefine et d'alkylate d'alkenyle et leur utilisation comme additif multifonctionnel dans les carburants et les combustiles
DE10155747B4 (de) * 2001-11-14 2008-09-11 Clariant Produkte (Deutschland) Gmbh Additive für schwefelarme Mineralöldestillate, umfassend einen Ester eines alkoxylierten Polyols und ein Alkylphenol-Aldehydharz
DE10155748B4 (de) * 2001-11-14 2009-04-23 Clariant Produkte (Deutschland) Gmbh Schwefelarme Mineralöldestillate mit verbesserten Kälteeigenschaften, umfassend einen Ester eines alkoxylierten Polyols und ein Copolymer aus Ethylen und ungesättigten Estern
EP1380635B1 (de) 2002-07-09 2013-01-23 Clariant Produkte (Deutschland) GmbH Kaltfliessverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs
CA2431748C (en) * 2002-07-09 2010-11-09 Clariant Gmbh Oxidation-stabilized oily liquids based on vegetable or animal oils
ATE370214T1 (de) * 2002-07-09 2007-09-15 Clariant Produkte Deutschland Oxidationsstabilisierte schmieradditive für hochentschwefelte brennstofföle
DE10260714A1 (de) * 2002-12-23 2004-07-08 Clariant Gmbh Brennstofföle mit verbesserten Kälteeigenschaften
DE10349851B4 (de) 2003-10-25 2008-06-19 Clariant Produkte (Deutschland) Gmbh Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs
DE10349850C5 (de) * 2003-10-25 2011-12-08 Clariant Produkte (Deutschland) Gmbh Kaltfließverbesserer für Brennstofföle pflanzlichen oder tierischen Ursprungs
DE10357878C5 (de) * 2003-12-11 2013-07-25 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
DE10357877B4 (de) * 2003-12-11 2008-05-29 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
DE10357880B4 (de) * 2003-12-11 2008-05-29 Clariant Produkte (Deutschland) Gmbh Brennstofföle aus Mitteldestillaten und Ölen pflanzlichen oder tierischen Ursprungs mit verbesserten Kälteeigenschaften
GB2435884A (en) * 2006-03-09 2007-09-12 Infineum Int Ltd Ethylene/vinyl ester and phenolic resin fuel additive package
DE102006022698B4 (de) * 2006-05-16 2008-10-02 Clariant International Limited Zusammensetzung von Brennstoffölen
DE102006022719B4 (de) * 2006-05-16 2008-10-02 Clariant International Limited Kaltfließverbesserer für pflanzliche oder tierische Brennstofföle
DE102006022718B4 (de) * 2006-05-16 2008-10-02 Clariant International Limited Zusammensetzung von Brennstoffölen
DE102006022720B4 (de) * 2006-05-16 2008-10-02 Clariant International Limited Kaltfließverbesserer für pflanzliche oder tierische Brennstofföle
FR2925909B1 (fr) * 2007-12-26 2010-09-17 Total France Additifs bifonctionnels pour hydrocarbures liquides obtenus par greffage a partir de copolymeres d'ethylene et/ou de propylene et d'esters vinyliques
US20110296743A1 (en) 2009-01-13 2011-12-08 Evonik Rohmax Additives Gmbh Fuel compositions having improved cloud point and improved storage properties
US20110192076A1 (en) 2010-02-05 2011-08-11 Evonik Rohmax Additives Gmbh Composition having improved filterability
AR100387A1 (es) 2014-02-18 2016-10-05 Basf Se Copolímeros que comprenden etileno, ésteres de vinilo y ésteres de ácido (met)acrílico, sus formulaciones y usos como depresor del punto de fluidez, inhibidor de cera y potenciador de flujo para petróleos crudos
JP6130616B1 (ja) 2017-02-07 2017-05-17 大陽日酸株式会社 銅微粒子及びその製造方法、並びに焼結体
EP4038114A1 (en) * 2019-10-04 2022-08-10 Braskem S.A. Polyethylene copolymers and products and methods thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1675566A1 (de) * 1966-04-23 1970-05-06 Hoechst Ag Schwingungsdaempfende Verbundsysteme mit Zwischenschichten aus Vinylacetat/AEthylen/Isononan-,Isodecan-Carbonsaeurevinylestergemisch-Copolymerisaten
DE1745565A1 (de) * 1967-10-23 1971-10-28 Wacker Chemie Gmbh Verfahren zur Herstellung von Copolymeren aus AEthylen und Vinylestern
BE756705A (fr) * 1969-09-25 1971-03-01 Nat Distillers Chem Corp Copolymeres et terpolymeres d'ethylene contenant des esters vinyliques issus d'acides tertiaires
DE3046802A1 (de) * 1980-12-12 1982-07-15 Basf Ag, 6700 Ludwigshafen Ethylen-alkin-copolymerisate, deren herstellung und verwendung als zusatz zu erdoeldestillaten
JPS6270488A (ja) * 1985-09-24 1987-03-31 Mitsubishi Petrochem Co Ltd 燃料油添加剤および流動性の改善された燃料油
DE3640613A1 (de) * 1986-11-27 1988-06-09 Ruhrchemie Ag Verfahren zur herstellung von ethylen-mischpolymerisaten und deren verwendung als zusatz zu mineraloel und mineraloelfraktionen
GB8711984D0 (en) * 1987-05-21 1987-06-24 Shell Int Research Polymeric products

Also Published As

Publication number Publication date
NO178769C (no) 1996-05-29
NO915062D0 (no) 1991-12-20
FI916080A (fi) 1992-06-30
ATE129507T1 (de) 1995-11-15
US5254652A (en) 1993-10-19
FI916080A0 (fi) 1991-12-20
NO915062L (no) 1992-06-30
DE4042206A1 (de) 1992-07-02
EP0493769A1 (de) 1992-07-08
FI101803B1 (fi) 1998-08-31
FI101803B (fi) 1998-08-31
JPH0774252B2 (ja) 1995-08-09
EP0493769B1 (de) 1995-10-25
DK0493769T3 (da) 1995-12-04
ES2080227T3 (es) 1996-02-01
NO178769B (no) 1996-02-19
SG43978A1 (en) 1997-11-14
DE59106769D1 (de) 1995-11-30
JPH04304212A (ja) 1992-10-27
CA2057464A1 (en) 1992-06-30

Similar Documents

Publication Publication Date Title
CA2057464C (en) Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
US5767190A (en) Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
US5200484A (en) Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
US5789510A (en) Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
US20040152849A1 (en) Process for the preparation of ethylene copolymers, and their use as additives to mineral oil and mineral oil distillates
CA2453966C (en) Fuel oils having improved cold flow properties
US4755189A (en) Middle distillate fuel having improved low temperature flow properties
CA2256986A1 (en) Hydroxyl-containing ethylene copolymers and fuel oils having an improved lubricating action
US6090169A (en) Process for improving the cold-flow properties of fuel oils
AU663633B2 (en) Graft polymers, their preparation and their use as pour point depressants and flow improvers for crude oils, residual oils and middle distillates
US6599335B1 (en) Copolymers based on ethylene and unsaturated carboxylic esters and their use as mineral oil additives
CA2272969A1 (en) Mixtures of copolymers having an improved lubricating action
US6110238A (en) Process for improving the cold-flow properties of fuel oils
CA2242474C (en) Flow improvers for mineral oils
EP0184048B1 (en) Terpolymers of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
US5205839A (en) Terpolymers of ethylene, their preparation and their use as additives for mineral oil distillates
JP4754664B2 (ja) 中間留分およびエチレンと不飽和カルボン酸エステルとのコポリマーを基材とする燃料油
US5256166A (en) Terpolymer of ethylene, vinyl acetate and isobutylene useful as pour point depressants in distillate oils
US20010034968A1 (en) Fuel oils based on middle distillates and copolymers of ethylene and unsaturated carboxylic esters
US4954594A (en) Copolymers of ethylene and methoxyacetic acid vinyl ester
JPH0662964B2 (ja) 燃料油組成物

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed